Cut surface inspection of granitic structures by X-ray CTZ

0481802 - ÚGN 2018 RIV PL eng C - Conference Paper (international conference)
Zajícová, Vendula - Staš, Lubomír - Sitek, Libor - Hlaváček, Petr - Souček, Kamil - Klichová, Dagmar - Młynarczuk, M.
Cut surface inspection of granitic structures by X-ray CTZ.
Nowoczescne technologie i bezpieczeństwo w górnictwie. Kraków: Akademia górniczo - hutnicza Im. St. Staszica v Krakowie, 2017 - (Kotwica, K.; Kasza, P.), s. 269-278. ISBN 978-83-930353-3-5.
[TUR 2017 - International Conference MINING TECHNIQUES /10./. Krynica (PL), 26.09.2017-29.09.2017]
R&D Projects: GA TA ČR(CZ) TA04020986; GA MŠMT(CZ) LO1406; GA MŠMT ED2.1.00/03.0082
Institutional support: RVO:68145535
Keywords : X-Ray Computed Tomography * granitic rock structure * high-speed abrasive water jet
OECD category: Materials engineering

Visualization of small cracks and other discontinuities in the near-surface zone of granitic rock structure after application of different cutting techniques is analysed in the paper. Two completely different methods of cutting of small rock testing specimens (diamond disc cutter and high-speed abrasive water jet) were compared. The effect of each technology on creation of secondary degradation of specimens which is not caused by natural processes was examined non-destructively by micro X-Ray Computed Tomography.
Permanent Link: http://hdl.handle.net/11104/0277278